Marijuana grown in the Canadian province of British Columbia is estimated to make up 60 percent of the country’s total marijuana production.
The value of the marijuana grown in British Columbia is estimated to be in the $6 to $9 Billion (6 to 9 Billion Canadian) range.
Source: Sunny Dhillon, “U.S. marijuana vote threatens to nip B.C. market in the bud,” Globe and Mail, November 8, 2012.